199 		first->residue = first->total_len;  in dwc_dostart()
326 					desc->residue -= desc->len;  in dwc_scan_descriptors()
328 					desc->residue -= to_dw_desc(active->prev)->len;  in dwc_scan_descriptors()
364 		desc->residue = desc->total_len;  in dwc_scan_descriptors()
375 			desc->residue -= dwc_get_sent(dwc);  in dwc_scan_descriptors()
380 		desc->residue -= desc->len;  in dwc_scan_descriptors()
384 				desc->residue -= dwc_get_sent(dwc);  in dwc_scan_descriptors()
388 			desc->residue -= child->len;  in dwc_scan_descriptors()
897 	u32 residue;  in dwc_get_residue_and_status()  local
904 			residue = desc->residue;  in dwc_get_residue_and_status()
905 			if (test_bit(DW_DMA_IS_SOFT_LLP, &dwc->flags) && residue)  in dwc_get_residue_and_status()
906 				residue -= dwc_get_sent(dwc);  in dwc_get_residue_and_status()
910 			residue = desc->total_len;  in dwc_get_residue_and_status()
913 		residue = 0;  in dwc_get_residue_and_status()
917 	return residue;  in dwc_get_residue_and_status()